Clip for pens



FIG. 1 is a perspective view thereof;

FIG. 2 is a top view of the clip;

FIG. 3 is a bottom view of the clip;

FIG. 4 is a side view thereof; and,

FIG. 5 is a front view of the clip.

The writing instrument depicted by means of broken lines in FIGS. 1 through 5 has been shown for illustrative purposes only and forms no part of the claimed design. 

I claim the ornamental design for a clip for pens, as shown and described. 